| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.71 | 7.620% | $252.5949 | $252.59 | $252.60 | $252.60 |
| Purchase #2 | $247.33 | 10.816% | $274.0812 | $274.08 | $274.10 | $274.10 |
| Purchase #3 | $239.72 | 4.364% | $250.1814 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $6.78 | 11.458% | $7.5569 | $7.56 | $7.55 | $7.60 |
| Purchase #5 | $143.92 | 3.632% | $149.1472 | $149.15 | $149.15 | $149.10 |
| Purchase #6 | $15.94 | 5.156% | $16.7619 | $16.76 | $16.75 | $16.80 |
| Purchase #7 | $96.46 | 13.710% | $109.6847 | $109.68 | $109.70 | $109.70 |
| 7 purchase totals = | $984.86 | $1,060.0082 | $1,060.00 | $1,060.05 | $1,060.10 | |